CWLP Technology Systems 3 — Questions and Answers
Question 1: What does the term 'slotting optimization' refer to in a WMS context?
- Scheduling dock doors for inbound shipments
- Assigning products to the most efficient storage locations based on velocity and characteristics (Correct answer)
- Allocating labor shifts to warehouse zones
- Configuring pick paths in the TMS
Correct answer: Assigning products to the most efficient storage locations based on velocity and characteristics
Slotting optimization analyzes pick frequency, weight, and size to place products in locations that minimize travel time and ergonomic strain.
Question 2: A 'directed putaway' feature in a WMS means the system:
- Automatically moves pallets using autonomous robots
- Instructs workers where to store received inventory based on predefined rules (Correct answer)
- Generates a putaway schedule for the entire week
- Assigns putaway tasks only to senior associates
Correct answer: Instructs workers where to store received inventory based on predefined rules
Directed putaway uses WMS rules (zone, velocity, weight, lot) to tell workers the exact location where each item should be stored.
Question 3: Which metric does a Labor Management System (LMS) primarily use to evaluate worker performance?
- Inventory accuracy percentage
- Engineered labor standards (ELS) (Correct answer)
- Order fill rate
- Dock-to-stock cycle time
Correct answer: Engineered labor standards (ELS)
LMS platforms compare actual task times against engineered labor standards to measure individual and team productivity.
Question 4: In RFID technology, a 'passive' tag differs from an 'active' tag because it:
- Stores more data than active tags
- Has a longer read range
- Has no internal battery and is powered by the reader's signal (Correct answer)
- Requires a subscription to operate
Correct answer: Has no internal battery and is powered by the reader's signal
Passive RFID tags draw power from the electromagnetic field emitted by the reader, eliminating the need for an internal battery.
Question 5: What is a 'golden zone' in warehouse slotting?
- The most secure area for high-value items
- The storage area at optimal picking height (waist to shoulder) minimizing ergonomic strain (Correct answer)
- The fastest conveyor lane in a sortation system
- A reserved zone for hazardous materials
Correct answer: The storage area at optimal picking height (waist to shoulder) minimizing ergonomic strain
The golden zone refers to the ergonomically ideal shelf height range where associates can pick without bending or reaching, improving speed and reducing injury.
Question 6: Which integration method allows two different software systems to exchange data in real time using lightweight, stateless protocols over the internet?
- FTP file transfer
- RESTful API (Correct answer)
- EDI batch transfer
- CSV import/export
Correct answer: RESTful API
RESTful APIs use HTTP protocols to enable real-time, on-demand data exchange between systems without the latency of batch processing.
Question 7: A 'wave' in warehouse picking operations refers to:
- A surge in inbound shipments during peak season
- A batch of orders released together for picking at a scheduled time (Correct answer)
- An RFID scan performed at each pick location
- A conveyor system that uses oscillating motion
Correct answer: A batch of orders released together for picking at a scheduled time
Wave picking releases a coordinated group of orders simultaneously, allowing the WMS to optimize pick paths and labor allocation across the batch.
CWLP Technology Systems 3
What does the term 'slotting optimization' refer to in a WMS context?